SHEBOYGAN - Working smoke detectors and a closed bedroom door are what may have helped save a woman's life during a fire late Wednesday morning, the Sheboygan Fire Department said Thursday.

At 11:46 a.m. Wednesday the Sheboygan Fire Department was called to the 2300 block of North 25th Street after a woman realized she was trapped inside her bedroom due to heavy smoke throughout her home.

According to the fire department, the woman was sleeping with her bedroom door closed. After the fire broke out, she awoke to smoke detectors sounding and was isolated from the heat and smoke because of the closed door.

First responders arrived in three minutes and rescued the woman who’d been stuck inside the home through her bedroom window, the fire department said.

Firefighters also checked the home for a second occupant, as the woman wasn't sure if this individual was home. The fire department said they later learned the second individual was not home at the time.

The woman was treated for smoke inhalation at the scene and was later taken to a hospital to be checked further. One firefighter suffered a burn to his wrist while working to put out the fire.

The fire took over three hours to extinguish. Damage to the home caused by the fire has been estimated at $85,000.